baber/WOPTO huggingface dataset:
Patent CA-2673663-A1 (CA)
Inventor: SAMBOJU NARASIMHA CHARY
IPC: C12N15/82
Filed: 2007-12-27
Abstract: The subject invention provides simple and consistent methods to break suspension cell aggregates to single cells with intact primary cell walls. The subject invention relates in part to cell separation of suspension cell aggregates cultured in medium containing pectin- degrading enzymes or tubulin de-polymerizing compounds including colchicine. The subject invention also relates to novel uses of compounds for such purposes. Another aspect of the subject invention relates to transformation of the subject, isolated cells. Such processes simplify and integrate single-cell-based transformation and selection processes into transgenic and transplastomic event-generation work processes. The subject invention also removes technical constraints and produces marker- free and uniformly expressing transgenic lines in a high throughput fashion to support various needs of animal health, biopharma, and trait and crop protection platforms.
Patent CA-2679955-A1 (CA)
Title: Novel chemotherapeutic agents against inflammation and cancer
Inventor: BOSE JULIE SAHA
IPC: A61P29/00
Filed: 2007-10-12
Abstract: Novel compounds, their methods of preparation and use in therapies related to cancer and inflammation are provided. Compounds comprise esters of cinnamic acid, vanillic acid and 4- hyrdoxy cinnamic acid and derivatives and salts thereof. Compounds with novel benzofuran lignan structure as a potent antimitotic agent and inducer of apoptosis are provided. Formulations and methods for treatment of diseases mediated by NF-kappaB are also provided.
Patent CA-2682354-A1 (CA)
Title: 7-nonsubstituted indole mcl-1 inhibitors
Inventor: SONG XIAOHONG
IPC: A61P35/00
Filed: 2008-04-16
Abstract: Compounds of formula (I) which inhibit the activity of anti-apoptotic Mcl-1 protein, compositins containing the compounds, and methods of treating diseases involving overexpressed or unregulated Mcl-1 protein are disclosed.
Patent CA-2682959-A1 (CA)
Title: A seamless steel tube for the application as work-over riser
Inventor: QUINTANILLA CARMONA HECTOR MANUEL
IPC: E21B19/00
Filed: 2008-04-17
Abstract: The present invention relates to seamless steel tubing for conditioning risers, said tubing comprising, in percentage by weight, 0.23-0.29 carbon, 0.45-0.65 manganese, 0.15-0.35 silicon, 0.90-1.20 chromium, 0.70-0.90 molybdenum, maximum 0.20 nickel, maximum 0.010 nitrogen, 0.0010-0.0030 boron, 0.010-0.045 aluminium, maximum 0.005 sulphur, maximum 0.015 phosphorus, 0.005-0.030 titanium, 0.020-0.035 niobium, maximum 0.15 copper, maximum 0.20 arsenic, maximum 0.0040 calcium, maximum 0.020 tin, maximum 2.4 ppm hydrogen, the remainder being iron and inevitable impurities. The geometry of the pipe is such that the ends thereof have increasing wall thickness and outer diameter, and the pipe has an elasticity limit of at least 620 MPa (90 ksi) throughout the length of the pipe body and at the pipe ends. The present invention also relates to methods for producing seamless steel piping for conditioning risers having an elasticity limit of at least 620 MPa (90 ksi) both in the pipe body and at the pipe ends.
Patent CA-2685120-A1 (CA)
Inventor: JAAKKOLA HEIKKI
IPC: D21C11/12
Filed: 2008-04-22
Abstract: A method for burning chlorine-containing liquors in a chemical recovery boiler at a pulp mill, wherein the recovery boiler includes spent liquor sprayers for feeding spent liquor and a number of combustion air levels including: increasing a combustion temperature in the recovery boiler in a burning zone where a chlorine-containing liquor or a chlorine-containing effluent is burned; while burning the liquor or effluent, volatilizing the chlorine in the liquor or effluent to produce chloride-containing salts in flue gases in the boiler, and removing the chloride-containing salts from the flue gases.
Patent CA-2689983-A1 (CA)
Title: Phosphorous pentoxide producing methods
Inventor: MEGY JOSEPH A
IPC: C08K3/00
Filed: 2007-06-13
Abstract: A phosphorous pentoxide producing method includes forming a kiln bed using feed agglomerates with a calcium-to--silica mole ratio of less than 1.0 and maintaining a bed temperature at or above 1180 °C along at least 50% of the bed length without exceeding 1380 °C along the entire bed length. Less than 10% of the agglomerates' phosphate input to the kiln remains in the kiln residue as phosphate. Another method includes maintaining a bed temperature at or above 1180 °C along a portion of the bed length and establishing a bed surface-to-volume ratio multiplied by a time for bed heat up to 1180 °C of less than 50 minutes-ft2/ft3.
Patent CA-2690272-A1 (CA)
Inventor: RUBIN PATTI DONNER
IPC: A01G31/00
Filed: 2007-08-27
Abstract: A growing medium (1150) includes a bulking agent compressed at a volume-to-volume ratio ranging from about 7:1 to about 10:1, being substantially free of a water-soluble binder material. The compressed bulking agent (1150) is then reground while substantially maintaining the volume-to-volume ratio.
Patent CA-2692294-A1 (CA)
Title: Bielle structurale en materiau composite et procede de realisation d 'une telle bielle
Inventor: CAVALIERE FREDERICK
IPC: B29C65/48
Filed: 2008-06-27
Abstract: Une bielle (2) est composée en deux ou plusieurs coquilles (3a, 3b) en co mposite, ouvertes sur toute la longueur de la bielle, assemblées. Les coquil les intègrent des chapes (231a, 231b, 232a, 232b) d'introduction d'effort à chacune de leur extrémité. Les coquilles sont réalisées séparément puis asse mblées entre elles pour former une section fermée. Chaque coquille est réali sée en matériau préimprégné fibres longues. La réalisation de chaque coquill e est simplifiée du fait de la forme globalement en simple courbure de la co quille, ainsi une coquille peut être réalisée de manière industrielle par ex emple par thermoformage d'une préforme composite plane. Les deux coquilles s ont assemblées par polymérisation simultanée des coquilles, par collage, par soudage, par rivetage ou tout autre procédé d'assemblage ou association de procédés d'assemblage compatibles entre eux. La bielle composite structurale obtenue présente de très bonnes caractéristiques mécaniques, notamment en c ompression, avec un procédé de réalisation simple et économique.
Patent CA-2694150-A1 (CA)
Inventor: AUDET ROMAIN
IPC: F03B13/10
Filed: 2010-02-23
Abstract: A Helical Pathway System capable of providing centripetal inward-spiralling force of the water flow to harness hydropower under a multidirectional low head fluid flow is disclosed. The assembly comprises a Helical Pathway, into which an array of rotating oval helical turbine units is arranged vertically, in order to harness water or hydropower from the kinetic energy (energy of motion) of a water flow without friction. The resulting vortices are able to give direction to normally chaotic flow and thus convert it into a said kinetic force, which is different than the traditional potential energy associated with dams. This apparatus and method for maximization of generating electricity from the water flow along a natural direction of tidal flows, rivers, rapids, waterfalls, ocean currents, canals, aqueducts, tailraces, diversion channels, or other fluid flow channels set within a stationary frame is disclosed.
Patent CA-2695317-A1 (CA)
Title: Epurateur comprenant un filtre photocatalytique
Inventor: MOLINS LAURENT
IPC: B01J35/00
Filed: 2008-07-17
Abstract: L'invention concerne un épurateur de gaz comprenant un média filtrant à action photocatalytique, un système d'illumination par UV dudit média, un moyen de temporisation ou un analyseur de composé organo volatil, un moyen de réglage automatique de la vitesse du gaz le traversant ou de réglage de l'intensité de l'illumination UV, ledit réglage étant réalisé en fonction du temps déterminé par le moyen de temporisation ou en fonction de la teneur en un composé organo volatil analysé par I' analyseur. L'invention concerne également un procédé de purification de gaz à l'aide d'un épurateur comprenant un média filtrant à action photocatalytique et un système d'illumination par UV dudit média, selon lequel lorsque la concentration en un composé dans le gaz est supérieure à une valeur V1, le régime de fonctionnement de l'épurateur est inférieur à son régime lorsque la concentration en le composé dans le gaz est inférieure à une valeur V2, V2 étant inférieur ou égal à V1. L'invention concerne également un procédé de purification de gaz à l'aide d'un épurateur comprenant un média filtrant à action photocatalytique, un système d'illumination par UV dudit média, et un moyen de temporisation commandant le régime de l'épurateur.
Patent CA-2696380-A1 (CA)
Inventor: IRWIN PATRICIA CHAPMAN
IPC: C08J5/24
Filed: 2010-03-11
Abstract: Disclosed herein is a method of making a polymer composition comprising blending a polymeric material precursor with nanoparticles, wherein each nanoparticle comprises a substrate and a coating composition disposed on the substrate; and polymerizing the polymeric material precursor to form a polymeric material, wherein the nanoparticles are dispersed within the polymeric material to form a polymer composition.
Patent CA-2702795-A1 (CA)
Inventor: GUELBENZU MICHELENA EUGENIO
IPC: H02J3/38
Filed: 2008-04-11
Abstract: System for producing electric energy and hydrogen based on renewable energy sources, such as wind energy from one or several wind turbines, and incorporating means for producing hydrogen. The system comprises a hybrid electrolyzer device, which comprises a combination of at least two different electrolysis technologies and at least one control device, which manages the hydrogen production between the two electrolyzers of the different electrolysis technologies; being at least one electrolyzer of a rapid dynamics electrolysis technology type and, at least the second one of a substantially slower dynamics electrolysis technology type.
Patent CA-2703019-A1 (CA)
Title: Method and compositions for treatment or prevention of inflammatory conditions
Inventor: YAN CHEN
IPC: A61P29/00
Filed: 2008-09-16
Abstract: Pharmaceutical compositions and methods for treating or preventing an inflammatory condition in a patient are disclosed. The pharmaceutical compositions and methods include the use of vincamine or a vincamine derivative, either alone or in combination with one or more additional therapeutic agents, including a steroid (preferably a corticosteroid), an angiotensin II  receptor (type 1) antagonist, an angiotensin-converting enzyme (ACE) inhibitor, and a non-steroidal anti-inflammatory drug.
Patent CA-2703104-A1 (CA)
Inventor: PALANKI RAVI
IPC: H04L5/00
Filed: 2008-09-04
Abstract: Systems and methodologies are described that facilitate transmitting control information in wireless networks. Portions of bandwidth can be blanked for transmitting control information, and the control information transmitters can utilize beacon symbols to convey the control information. In this regard, interference is mitigated with respect to data transmissions over the control information bandwidth.  Selected frequencies of the beacon symbols in a codeword can be used to indicate the control information. The codewords can be encoded with an error control code to provide redundancy for decoding in the presence of some interference.
Patent CA-2703906-A1 (CA)
Inventor: SMARSLY WILFRIED
IPC: C22C14/00
Filed: 2008-10-18
Abstract: The invention relates to a material for a gas turbine component, to be specific a titanium-aluminium-based alloy material, comprising at least titanium and aluminium. According to the invention, the same has a) in the region of room temperature the phase B2-Ti, the phase a2-Ti3Al and the phase ?-TiAl with a proportion of the B2-Ti phase of at most 5% by volume, and b) in the region of the eutectoid temperature the phase ß-Ti, the phase a2-Ti3Al and the phase ?-TiAl, with a proportion of the ß-Ti phase of at least 10% by volume.
Patent CA-2704790-A1 (CA)
Inventor: FABO TOMAS
IPC: B32B7/06
Filed: 2007-11-22
Abstract: The present invention relates to a film dressing comprising a plastic film (2), which is coated on one side with a skin-friendly adhesive (3), a backing layer (5), which is detachably affixed to the plastic film on the opposite side to the adhesive-coated side, and a protective layer (4) detachably affixed to the adhesive coating. According to the invention the backing layer (5) comprises at least one grip tab (7, 8), which protrudes from an edge of the dressing beyond the outline of the plastic film, and a break line (11, 12) extends from the outer edge of each grip tab (7, 8) towards a central part (6) of the backing layer, dividing the grip tab into two parts.
Patent CA-2710398-A1 (CA)
Inventor: KELLEY ROBERT F
IPC: C07K16/40
Filed: 2009-01-16
Abstract: Anti-K63-linked polyubiquitin monoclonal antibodies, and methods for using the antibodies, are provided.
Patent CA-2712750-A1 (CA)
Inventor: BILOKIN YAROSLAV
IPC: C07D405/14
Filed: 2008-01-24
Abstract: Disclosed are novel isoflavone derivatives having the structure of Formula I  which are useful as ALDH-2 inhibitors for treating mammals for dependence upon drugs of addiction, for example addiction to dopamine-producing agent such as cocaine, morphine, amphetamines, nicotine, and alcohol.
Patent CA-2712961-A1 (CA)
Inventor: LANDSBERRY DAVID FREDRICK
IPC: G06Q30/00
Filed: 2010-08-13
Abstract: A computer-implemented method for advertisement placement. The method comprises (a) receiving a request of a media buyer to place an advertisement in a requested advertising slot associated with a media owner; (b) automatically determining whether the received request satisfies one or more booking rules to either accept or reject the request, wherein the booking rules are specified by the media owner and associated with the requested advertising slot; and (c) if the request is accepted, sending a request confirmation to the media buyer, but otherwise, determining an alternative advertising slot based on the rejected request and sending an offer of the alternative advertising slot to the media buyer.  In other aspects, there are provided computer programs, a media owner system, a media buyer system, a computerized trading platform and a computer system for advertisement placement.
Patent CA-2712993-A1 (CA)
Inventor: JEPSEN OVE LARS
IPC: B01D53/68
Filed: 2010-08-10
Abstract: A method and apparatus for simultaneously removing alkali chlorides from an industrial process and purifying vaporizable contaminants such as mercury from a particulate material. Gases containing alkali chlorides are cooled to a temperature above the boiling point of the contaminants and below the boiling point of the alkali chlorides. Particulates rich in alkali chlorides are removed from the gas stream with a first dust collector. The gas stream cleaned of alkali chlorides is directed to a reaction area where particulate material containing mercury contaminants is inserted into the gas stream to vaporize the contaminants from the material and entrain the cleaned material in the gases. The gases are directed to a second dust collector to remove the entrained particulate material, after which a sorbent or chemical reagent is injected in the gases to interact with the contaminants and form a contaminant containing product that is entrained in the gases and thereafter separated from the gases.
Patent CA-2716115-A1 (CA)
Title: Pyrophosphate-based bath for plating on tin alloy layers
Inventor: HARTMANN PHILIP
IPC: C25D3/60
Filed: 2009-02-05
Abstract: An aqueous cyanide-free electrolyte bath for plating of tin alloy layers on substrate surfaces comprising (i) a tin ion source and a source for another alloy element, characterised in that it further contains (ii) N-methyl pyrrolidone is described.
Patent CA-2718857-A1 (CA)
Inventor: BAYER STEFAN
IPC: G10L19/02
Filed: 2009-07-01
Abstract: A time warp contour calculator for use in an audio signal decoder for providing a decoded audio signal representation on the basis of an encoded audio signal representation is configured to receive an encoded warp ratio information, to derive a sequence of warp ratio values from the encoded warp ratio information, and to obtain warp contour node values starting from a time warp contour start value. Ratios between the time warp contour node values and the time warp contour starting value associated with a time warp contour start node are determined by the warp ratio values. The time warp contour calculator is configured to compute a time warp contour node value of a given time warp contour node, which is spaced from the time warp contour starting node by an intermediate time warp contour node on the basis of a product-formation comprising a ratio between the time warp contour node value of the intermediate time warp contour node and the time warp contour starting value and a ratio between the time warp contour node value of the given time warp contour node and the time-warp contour node value of the intermediate time warp contour node as factors.
Patent CA-2721077-A1 (CA)
Title: Landing string compensator
Inventor: MOUTON DAVID E
IPC: E21B19/00
Filed: 2009-04-10
Abstract: The present invention generally relates to an apparatus (100) and method for compensating a landing string (50) due to movement of a floating rig platform. In one aspect, a compensation system for use with a landing string is provided. The compensation system includes a slip joint member attachable to the landing string, the slip joint member having an upper portion and a lower portion.  The compensation system further includes a first lock assembly configured to connect the upper portion of the slip joint member to a floating rig. Additionally, the compensation system includes a second lock assembly configured to connect the lower portion of the slip joint (20) member to a riser (40) disposed below the floating rig (5). In another aspect, a method for compensating a landing string due to movement of a floating rig is provided.
Patent CA-2722190-A1 (CA)
Title: Hydrogen sulfide conversion to hydrogen
Inventor: WASAS JAMES A
IPC: C01B17/04
Filed: 2009-04-21
Abstract: A process and system for substantially eliminating contaminants from a gas and a gas produced therefrom.
Patent CA-2723845-A1 (CA)
Inventor: ZEIBIG UWE
IPC: B21D43/05
Filed: 2009-01-22
Abstract: The invention relates to a press (1) with gripper rails (3) for grasping and relocating workpieces onto a work table (5), the gripper rails (3) being movable in a horizontal plane and vertically by a transfer device (2). The gripper rails (3) are connected to the respective parts (50, 51) of the transfer device (2) by means of gripper rail couplings (14), a locking mechanism (17) with a tie rod (18) being provided, which locks or frees the gripper rail coupling (14). To actuate the locking mechanism (17), an actuating element (19) is provided which displaces the tie rod (18) between a holding position and a releasing position and which can be actuated by the gripper rail coupling (14) being lowered or raised. Furthermore, the locking mechanism (17) has a spring element (34) which holds the tie rod (18) in the holding position.  Finally, the locking mechanism (17) has a latching mechanism (38) with a detent (39), which fixes the tie rod (18) in the releasing position and which is freed automatically when the gripper rail coupling (14) is being coupled (cf. fig. 3).
Patent CA-2725095-A1 (CA)
Inventor: TSAI MING-CHANG
IPC: G01S11/02
Filed: 2009-06-10
Abstract: An apparatus and method for estimating velocity and Doppler frequency comprising acquiring a first plurality of time-of-arrival (TOA) measurements from a first plurality of base stations at a first time;  acquiring a second and a third plurality of TOA measurements from a second and third plurality of base stations at a second time and a third time;  determining a plurality of line-of-sight distance measurements using the first, second and third pluralities of TOA measurements; determining a plurality of velocity estimates and a plurality of angle of arrival (AOA) estimates, using the plurality of LOS distance measurements; determining a plurality of Doppler frequency estimates using the plurality of velocity estimates and the plurality of AOA estimates; and using a processor for determining an average Doppler frequency estimate over a plurality of sectors, wherein the first, second and third pluralities of TOA measurements are acquired over the plurality of sectors.
Patent CA-2728882-A1 (CA)
Inventor: JOUBERT SIMON JOHN
IPC: B65D19/12
Filed: 2009-06-23
Abstract: The invention provides a container (100) which has an erect condition in which it defines a load space (102) within which goods to be transported are receivable and a collapsed condition.  The container is configured such that a plurality of like containers, when in their collapsed condition, are receivable in the container for transport together therewith. The container includes a pair of ends (116), at least one and preferably two sides (112,114), which, in the erect condition of the container extend between the ends (116) and a base (118). The ends, the or each side and the base may be formed of elongate elements. Alternatively, the ends, sides and base may be clad such that the load space is partially or fully enclosed.
Patent CA-2729298-A1 (CA)
Inventor: SHI JUN
IPC: H04B1/69
Filed: 2009-07-01
Abstract: An apparatus for data communication that receives a plurality of pulses from a remote communications device, determines a pulse puncturing rate based on the pulses, and punctures or discards subsequent pulses based on the pulse puncturing rate. During intervals when punctured pulses are expected, the apparatus operates in a lower power consumption mode for the purpose of conserving power. In another aspect, a receiving apparatus determines the pulse puncturing rate based on received pulses, and transmits the pulse puncturing rate information to a transmitting apparatus. In response, the transmitting apparatus sends a subset of the pulses it would have transmitted based on the pulse puncturing rate. Because the receiving apparatus receives fewer pulses (e.g., a subset), the receiving apparatus may operate in a lower power consumption mode for longer periods in order to conserve power. Similarly, because the transmitting apparatus sends fewer pulses, it may also operate in a lower power consumption mode for longer periods.
Patent CA-2730504-A1 (CA)
Inventor: RODRIGUEZ RICARDO J
IPC: H04L12/58
Filed: 2009-06-17
Abstract: According to one embodiment, a secure e-mail messaging system includes an e-mail relay server coupled to a secure client configured on a secure domain and an external client configured on an external domain. The e- mail relay server has a memory for storage of an actual address of the secure client, a first certificate associated with the actual address, an alias address associated with the actual address, and a second certificate associated with the alias address. The e- mail relay server receives an e--mail message that includes the alias address from the external client and decrypts the e-mail message according to the second certificate. The e-mail messaging server then replaces the alias address with the actual address to form a modified e-mail message, encrypts the modified e-mail message according to the first certificate, and transmits the modified e-mail message to the secure client.
Patent CA-2730571-A1 (CA)
Inventor: TURNER RONNIE GLENN
IPC: A01N43/54
Filed: 2009-07-28
Abstract: Disclosed is method for controlling undesired vegetation of subfamily Mimosoideae comprising applying to the undesired vegetation or its environment a herbicidally effective amount of a mixture comprising (a) one or more compounds se-lected from the compound of Formula 1 and salts, esters and thioesters thereof: and (b) at least one additional herbicide selected from the group consisting of (b1) fosamine and salts thereof; (b2) imazapyr and salts thereof; (b3) metsulfuron-methyl and salts thereof; and (b4) triclopyr and esters, thioesters and salts thereof.